Benzothiazoles have played an important role in the field of biochemistry and medicinal chemistry due to their highly pharmaceutical and biological activity. The development of synthetic processes is undoubtedly one of the most significant problems facing researchers. In this review paper, we provided recent advances in the synthesis of benzothiazole compounds related to green chemistry from condensation of 2-aminobenzenethiol with aldehydes/ketones/acids/acyl chlorides and the cyclization of thioamide or carbon dioxide (CO₂) as raw materials, and the future development trend and prospect of the synthesis of benzothiazoles were anticipated.

[P₄₄₄₄][Benoxa] ionic liquid was discovered to be very effective for the synthesis of benzothiazoles via cyclization of 2-aminothiophenols with CO₂ and hydrosilanes at ambient conditions, and a series of benzothiazoles were obtained in high yields.

[Ch][Triz] IL was effective for catalyzing the synthesis of quinazoline-2,4(1H,3H)-diones via cyclization of CO₂ and 2-aminobenzonitriles under mild conditions (0.1 MPa, 30–50 °C), and a series of products were obtained in high yields.

DENG Xiaoping's anti-corruption and integrity upholding theories are used to analyze the intense "anti-corruption storm" after the 18th CPC National Congress and anti-corruption measures for the future are put forward: "dogs catching mouse" is advisable, but the key is "cats catching mouse".

Facing the special groups of college students, the part-time class teachers should deal well with the positions of their roles in the class management, and learn to change themselves in various roles. It means that the transformation of theirs roles in "appearance" or "absence" modes according to students' need.